Stagg 77-AH/SC E-Flat Euphonium with Soft Case<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Bell: 190 mm or 7 9/16 inches </span></li><li><span class="a-list-item"> Bore: 12，40 mm or 8/16 inches </span></li><li><span class="a-list-item"> Lacquered body </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41Y4OQXCZPL.jpg" noproxy>